<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
    <%@taglib uri="http://java.sun.com/jsp/jstl/core"  prefix="c"%>
    		<div id="main">
    			<h3 id="main-title">请登录</h3>
    			<div id="hotAlbums">
				<form action="login" method="post">
				用户名：<input type="text" name="username"/>
				密码：<input type="text" name="password"/>
				<input type="submit" value="登陆"/> <a href="">注册</a>
				</form>
    			</div>
    			<div>
    			<c:if test="${message!=null }">
    			${message}
    			</c:if>
    			</div>
    		</div>
 